1.d4 Nf6 2.Nf3 a6 3.c4 c6 4.Bg5 d5 5.e3 dxc4 6.Bxc4 b5 7.Bd3 Bb7 8.a4 e6 9.Nc3 Be7 10.Bxf6 Bxf6 11.Ne4 Be7 12.O-O Nd7 13.Qc2 Rc8 14.Rfc1 O-O 15.Nc5 Nxc5 16.dxc5 h6 17.b4 Bf6 18.Ra3 Qc7 19.Nd2 Rcd8 20.Ne4 Be7 21.Be2 f5 22.Nd2 Bf6 23.Nf3 Bc8 24.axb5 cxb5 25.h3 Bb7 26.Nd2 f4 27.Ne4 Be5 28.c6 Bc8 29.exf4 Bxf4 30.Rd1 Rxd1+ 31.Bxd1 Rd8 32.g3 Be5 33.Bf3 Rd4 34.Nc5 Bxg3 35.Qg6 Bxf2+ 36.Kxf2 Qh2+ 37.Bg2 Rd2+ 38.Kf1 Qf4+ 39.Rf3 Qxb4 40.Qe8+ Kh7 41.Nd3 Qe4 42.Kg1 Rxd3 43.Rxd3 Qxd3 44.Qxc8 Qe3+ 45.Kf1 Qd3+ 46.Kf2 Qd2+ 47.Kg1 Qe3+ 48.Kh1 Qe1+ 49.Kh2 Qe5+ 50.Kg1 Qe3+ 1/2-1/2